Nocchi [Cling Cling Deluxe Photobooklet]
A few days ago, we found out that comet 67P/Churyumov–Gerasimenko is a contact binary. Now we have rotating view of it. This gif uses 36 images each separated by 20 minutes to show a 360° view of the comet. It takes the comet 12.4 hours to complete one rotation.
Read more about the comet on the Rosetta Blog.